List of men of ethnic minority between the ages of 18 and 45 who were required to register for the United State Selective Service during World War I. List is taken from Microfilm Rolls # 1509 CO 1-CO 2, and CO 6-CO 9, for Alamosa, Arapahoe,...

The Nebraska registration cards are on 50 rolls of microfilm, Nebraska State Historical Society library microfilm catalog number RG0544.PR. They are arranged alphabetically by county or city. Within the county or city, names are listed usually...

Comprehensive index created of the 1885 Arapahoe County, Colorado State Census created by The Colorado Genealogical Society. Geographically included in the index is: present Denver, Arapahoe and Adams counties. Information included in the index...